If you insist on categorizing `echo "hello world"` as the invocation, rather than the program, then what is the program under your categorization? I'll submit t

If you insist on categorizing `echo "hello world"` as the invocation, rather than the program, then what is the program under your categorization? I'll submit that it is the `echo` binary, which is a whopping 35kB on my machine. I'll just observe that there is no way to compress "hello world" below a certain size (definitely not to size 0). If you think you have, you've just "moved" it into, say, the framework/os/input/algorithm/etc. But this fun little debate we're having here is actually connected to some deep theoretical questions, like Kolmogorov complexity, its invariance theorem, and applications to the concept of data compression [0]. [0] https://en.wikipedia.org/wiki/Kolmogorov_complexity https://en.wikipedia.org/wiki/Kolmogorov_complexity